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Russell, Larry A.
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Ventura, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Seam tracker
Patent number
4,547,653
Issue date
Oct 15, 1985
Russell; Larry
Edgard A. Franco-Ferreira
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc voltage control circuit for welding apparatus
Patent number
4,441,009
Issue date
Apr 3, 1984
Russell; Larry
William J. Toohey
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75416953 - EROICA
Serial number
75416953
Registration number
2278894
Filing date
Jan 12, 1998
Russell, Larry A.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments